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CVE-2017-11423

UnknownEPSS 2.07%

Last modified

CVE-2017-11423 is a vulnerability of currently unknown severity. The cabd_read_string function in mspack/cabd.c in libmspack 0.5alpha, as used in ClamAV 0.99.2 and other products, allows remote attackers to cause a denial of service (stack-based buffer over-read and application crash) via a crafted CAB file.. EPSS estimates a 2.07% chance of exploitation in the next 30 days.

Description

The cabd_read_string function in mspack/cabd.c in libmspack 0.5alpha, as used in ClamAV 0.99.2 and other products, allows remote attackers to cause a denial of service (stack-based buffer over-read and application crash) via a crafted CAB file.

Metrics

EPSS Probability
2.07%

78.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
Libmspack ProjectLibmspack0.5Alpha

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2017-11423?
The cabd_read_string function in mspack/cabd.c in libmspack 0.5alpha, as used in ClamAV 0.99.2 and other products, allows remote attackers to cause a denial of service (stack-based buffer over-read and application crash) via a crafted CAB file.
How severe is CVE-2017-11423?
Severity scoring for CVE-2017-11423 is pending analysis. The EPSS model estimates a 2.07% probability of exploitation in the next 30 days.
How do I fix CVE-2017-11423?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-11423?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST